The Victron Blue Smart IP22 12/30 is a single-output, Bluetooth-enabled battery charger rated at 30A for 12V battery banks. It pairs with the VictronConnect app so you can check charge status, history and settings without extra hardware. It suits marine, leisure, automotive and off-grid setups where a dependable mains charger is needed.

Key features of the Victron Blue Smart charger

• Charge output, 30A at 12V through a single output, with a UK BS 1363 plug fitted for direct mains connection.
• Bluetooth built in, monitor and configure the charger from the free VictronConnect app on iOS or Android.
• IP22 rating, suited to sheltered indoor spaces and enclosed battery compartments, not for wet or exposed locations.
• Seven-stage charge algorithm, bulk, absorption, float, storage, equalisation and recondition modes adapt to the battery's state.
• Battery compatibility, works with lithium (LiFePO4), AGM, gel, enhanced flooded (EFB) and standard flooded lead-acid types.
• Wide AC input, automatic voltage detection across 90 to 265V AC, 45 to 65Hz, so it runs on UK and European supplies alike.

Product overview

IP22 protects against solid objects larger than 12.5mm and against direct spray, but the unit isn't waterproof, so it belongs in a dry, ventilated space near the battery. The single output keeps wiring simple for one battery or bank.

The adaptive algorithm shortens the absorption phase for a battery that was only partially discharged, which reduces heat stress over time. Storage mode holds the battery at a safe voltage during long idle periods, guarding lead-acid types against sulphation and lithium against overcharge.

VictronConnect shows charge history and live voltage and current readings, and lets you pick the battery type and profile. No dongle or extra interface is needed. Power comes straight from a UK three-pin socket with no hardwiring required for typical setups.

Applications

• Charging and maintaining 12V lead-acid or lithium banks on narrowboats, yachts and motorboats.
• Motorhome and leisure vehicle battery maintenance on mains hook-up.
• Workshop or garage charging for automotive, agricultural and plant batteries.
• Off-grid cabin or outbuilding top-ups when mains power is available intermittently.
• Long-term storage maintenance for seasonal vehicles, motorcycles and classic cars.

What's in the box

• Victron Blue Smart IP22 12/30 charger (1 output)
• UK BS 1363 mains plug, pre-fitted for 230V

Installation notes

The charger plugs straight into a standard UK 230V socket with no hardwiring. Fit it in a dry, ventilated spot away from flammable materials and water. Check battery terminal polarity before connecting, and for lithium installations confirm the BMS is compatible.